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19th Century

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19th Century Timeline

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1831

Science 19th Century Europe

Faraday Discovers Electromagnetic Induction

By the 1830s, Michael Faraday had established himself as a leading experimental scientist at the Royal Institution in London, building on earlier work in electromagnetism. Seeking to convert magnetic force into electricity, he conducted a series of intensive experiments in August 1831. On August 29, Faraday succeeded with an iron ring wound with coils of wire; passing current through one coil induced a momentary current in the other, detected by a galvanometer. This demonstrated the principle of electromagnetic induction for the first time. Subsequent tests over the following days confirmed the effect across different setups.

Event Detail Guided Physics

1831

Civil Rights 19th Century North America

Nat Turner Hanged After Slave Revolt

In the wake of the bloodiest slave rebellion in U.S. history, Nat Turner was captured in October 1831 following weeks of hiding in Southampton County, Virginia. Turner, an enslaved preacher who had led a small band in killing around 60 white people in August, faced a swift trial in Jerusalem, the county seat. On November 11, 1831, authorities hanged him publicly as a deterrent to others. His confessions, recorded by lawyer Thomas Ruffin Gray, were published shortly afterward, providing one of the few firsthand accounts from the perspective of a rebel leader. The revolt had already prompted widespread fear, militia actions, and the execution or punishment of many alleged participants. Turner's death closed the immediate chapter but underscored deep tensions...

Event Detail America 250 Atlas

1831

Science 19th Century Europe

Charles Darwin Embarks on HMS Beagle Voyage

In the early nineteenth century, British naval surveys mapped remote coastlines to support trade and imperial expansion. The Admiralty commissioned the refitted HMS Beagle for a multi-year expedition to chart South American waters and the Pacific. Naturalist John Henslow recommended the young Cambridge graduate Charles Darwin as the ship's naturalist and companion to Captain Robert FitzRoy. Darwin boarded the vessel at Plymouth on December 27, 1831, beginning a nearly five-year journey. During the voyage, he collected extensive geological and biological specimens while observing variations in species across isolated environments. The expedition's data later formed the foundation for his theory of evolution by natural selection.

Event Detail

1832

Economics 19th Century North America

Andrew Jackson Vetoes Second Bank Recharter

By the early 1830s, the Second Bank of the United States had become a focal point of debate over federal power, economic privilege, and states' rights. President Andrew Jackson, a champion of the common man and opponent of concentrated financial power, viewed the bank as corrupt and beneficial only to elites. On July 10, 1832, Jackson issued a veto message rejecting Congress's bill to recharter the bank four years early. The veto message articulated a populist critique of the institution's practices and influence. Congress failed to override the veto, marking a major assertion of executive authority. The decision contributed to the bank's eventual demise and reshaped American banking and party politics.

Event Detail America 250 Atlas

1832

Law 19th Century North America

South Carolina Passes Ordinance of Nullification

Sectional economic disputes in the early American republic centered on protective tariffs that benefited Northern manufacturers but burdened Southern agricultural exporters. Following the Tariff of 1832, South Carolina convened a special state convention in Columbia. On November 24, 1832, the convention adopted the Ordinance of Nullification, declaring the tariffs of 1828 and 1832 unconstitutional and void within the state's borders, with enforcement to begin in February 1833. The ordinance asserted states' rights to nullify federal laws deemed harmful. This act directly challenged federal authority and prompted a national crisis.

Event Detail America 250 Atlas

1832

Politics 19th Century North America

John C. Calhoun Becomes First U.S. Vice President to Resign

John C. Calhoun of South Carolina served as vice president under John Quincy Adams and then Andrew Jackson amid rising sectional tensions over tariffs and states' rights. Differences with Jackson over the Tariff of 1828 and the emerging Nullification Crisis prompted Calhoun to step down. On December 28, 1832, he formally resigned the vice presidency, the first American to do so, and immediately took a seat in the U.S. Senate representing South Carolina. The move allowed him to advocate more directly for Southern interests in the Senate during the Nullification Crisis debates. His resignation highlighted deepening divisions that would later contribute to the sectional conflicts leading to the Civil War.

Event Detail America 250 Atlas

1833

Law 19th Century Europe

Slavery Abolition Act Receives Royal Assent

By the early 1830s, decades of abolitionist campaigning in Britain, including petitions and parliamentary debates led by figures like William Wilberforce, had built momentum against slavery in the empire. The Slavery Abolition Act 1833, formally titled An Act for the Abolition of Slavery throughout the British Colonies, passed through Parliament and received royal assent on August 28. The legislation ended the ownership of enslaved people in most British colonies, affecting over 800,000 individuals primarily in the Caribbean and South Africa, though it included a period of apprenticeship and compensation for owners. It took effect on August 1, 1834, marking a major legal shift after the 1807 ban on the slave trade.

Event Detail

1834

Civil Rights 19th Century Global

British Slavery Abolition Act Takes Effect

By the early 19th century, the British abolitionist movement had gained momentum through campaigns, parliamentary inquiries, and slave revolts like the 1831 Baptist War in Jamaica. The Slavery Abolition Act, passed by Parliament in 1833 under Prime Minister Earl Grey, provided for compensated emancipation and a transitional apprenticeship system. On August 1, 1834, the act came into force across most British colonies, freeing approximately 800,000 enslaved people primarily in the Caribbean, South Africa, and Mauritius. Owners received compensation totaling £20 million, while freed individuals faced six years of apprenticeship before full freedom. The legislation excluded India and did not immediately end all forms of coerced labor within the empire.

Event Detail

1835

Politics 19th Century North America

Andrew Jackson Survives Assassination Attempt

In the heated political climate of Jacksonian America, the president faced fierce opposition over policies like the Bank War and Indian removal. After attending a congressional funeral at the U.S. Capitol on January 30, 1835, Jackson exited when unemployed house painter Richard Lawrence fired two pistols at close range from behind a pillar. Both weapons misfired, possibly due to damp powder. The 67-year-old Jackson charged his attacker with a cane until bystanders, including Davy Crockett, subdued Lawrence, who was later deemed insane. The incident marked the first known assassination attempt on a sitting U.S. president.

Event Detail Assassination Attempts

1835

Military 19th Century North America

Battle of Gonzales Ignites Texas Revolution

In the 1830s, tensions rose in Mexican Texas as Anglo-American settlers chafed under centralist policies from Mexico City, including restrictions on immigration and local governance. A small cannon had been loaned to the Gonzales settlement years earlier for defense against Native American raids, with the understanding it would be returned if requested. When Mexican forces under Lieutenant Francisco de Castañeda arrived in late September 1835 to reclaim the weapon amid growing unrest, local Texians refused and rallied militia support. On October 2, 1835, Texian forces crossed the Guadalupe River and engaged the Mexican troops in a brief skirmish near Gonzales. The Mexicans withdrew after minimal fighting, and the Texians raised a flag proclaiming "Come and Take It," marking the first...

Event Detail US Military Atlas

1836

Military 19th Century North America

Siege of the Alamo Begins in Texas Revolution

In late 1835, Texian settlers and Tejanos rebelled against Mexican centralist policies under President Antonio López de Santa Anna, capturing San Antonio de Béxar. Santa Anna marched north with a large army to crush the uprising. On February 23, his forces reached San Antonio and surrounded the Alamo Mission, where about 200 defenders under William B. Travis and James Bowie had taken position. The 13-day siege that followed featured artillery bombardments and failed negotiations, ending in a Mexican assault on March 6 that killed nearly all inside. The stand became a rallying symbol despite the defeat.

Event Detail US Military Atlas

1836

Politics 19th Century North America

Texas Declares Independence from Mexico

In the midst of the Texas Revolution against Mexican rule, delegates gathered at Washington-on-the-Brazos in early March 1836 amid ongoing fighting, including the siege at the Alamo. Many settlers had arrived under Mexican colonization laws promising federalist governance and rights modeled on the U.S. Constitution, but President Santa Anna had centralized power and overturned the 1824 constitution. On March 2, a committee led by George Childress produced a declaration modeled on the American one, which the convention approved without debate. It listed grievances including denial of jury trials, religious freedom, and representation while proclaiming Texas a free and independent republic. The document was signed by 59 delegates, including three Tejanos, and copies were distributed to rally support. This formalized the...

Event Detail America 250 Atlas

1836

Military 19th Century North America

Mexican Forces Capture the Alamo

During the Texas Revolution, Texian defenders had occupied the Alamo Mission in San Antonio as a strategic stronghold against Mexican centralist forces. General Antonio López de Santa Anna led an army of several thousand troops that laid siege to the fort beginning in late February. After nearly two weeks of bombardment and skirmishes, Mexican troops launched a final assault on March 6, 1836, overwhelming the roughly 200 defenders including Davy Crockett and Jim Bowie. All Texian combatants were killed, and the fort fell. The defeat galvanized Texian support and inspired the famous cry "Remember the Alamo" in later battles.

Event Detail US Military Atlas

1836

Military 19th Century North America

Texans Defeat Mexicans at Battle of San Jacinto

Following the fall of the Alamo and other setbacks in the Texas Revolution, General Sam Houston led a Texian army of roughly 900 men in pursuit of Mexican forces under President-General Antonio López de Santa Anna. On April 21, 1836, near the San Jacinto River in present-day Texas, Houston launched a surprise afternoon attack against a larger but complacent Mexican encampment. The brief 18-minute battle resulted in a rout, with hundreds of Mexican soldiers killed or captured and Santa Anna himself taken prisoner the next day. The victory forced Mexico to recognize Texas independence in subsequent negotiations. Houston's forces suffered minimal casualties while decisively ending major combat in the revolution.

Event Detail US Military Atlas

1836

Politics 19th Century North America

Sam Houston Becomes First President of Texas

After Texas declared independence from Mexico in March 1836 and won its revolution at San Jacinto, the new republic needed stable leadership. On October 22, 1836, Sam Houston was inaugurated as the first elected president of the Republic of Texas in Columbia. Houston, a veteran of the war and former Tennessee governor, brought military experience and diplomatic skills to the office. His administration focused on securing recognition from foreign powers and managing the young nation's finances and borders.

Event Detail America 250 Atlas

1837

Politics 19th Century Europe

Queen Victoria Ascends the British Throne

King William IV died without surviving legitimate heirs in the early hours of June 20, 1837, ending his short reign. His niece, eighteen-year-old Princess Victoria, was awakened at Kensington Palace and informed by the Archbishop of Canterbury and Lord Chamberlain that she had become queen. Victoria held her first Privy Council meeting later that day, demonstrating composure despite her youth. The accession separated the British and Hanoverian crowns due to Salic law barring female succession in Hanover. She would reign for more than 63 years, overseeing profound industrial and imperial expansion.

Event Detail

1837

Culture 19th Century North America

Emerson Delivers The American Scholar Address

By the 1830s, American intellectuals still looked primarily to European models for literature and philosophy despite political independence decades earlier. On August 31, 1837, Ralph Waldo Emerson addressed the Phi Beta Kappa Society at Harvard College in Cambridge, Massachusetts, delivering what became known as "The American Scholar." In the oration, Emerson urged young Americans to break free from imitation of Old World traditions and instead draw inspiration from their own experiences, nature, and democratic society. The speech critiqued passive scholarship and celebrated the active, self-reliant thinker as essential to a maturing nation. It was later published and widely read, influencing the Transcendentalist movement and a generation of writers including Thoreau and Whitman.

Event Detail Free Speech Atlas

1838

Technology 19th Century North America

Samuel Morse Demonstrates the Telegraph

In the early 19th century, rapid communication across distances remained limited to messengers or signals. On January 6, 1838, American inventor Samuel Morse publicly demonstrated his electrical telegraph system for the first time at a meeting in Morristown, New Jersey. Using a simple code of dots and dashes, Morse sent messages along wires, proving the device's ability to transmit information almost instantaneously over long distances. The demonstration impressed witnesses and marked a key step toward commercial adoption. Morse had developed the system with partners after years of experimentation with electromagnetism.

Event Detail America 250 Atlas

1839

Science 19th Century Europe

Daguerre Captures First Moon Photograph

In the early 19th century, inventors raced to perfect photographic processes that could capture permanent images from nature. French artist and chemist Louis Daguerre had been refining his daguerreotype method, which used silver-plated copper sheets treated with iodine vapor and mercury fumes. On January 2, 1839, Daguerre successfully produced what is widely regarded as the first photograph of the Moon using a telescope and his process. The image demonstrated photography's potential for scientific observation beyond everyday scenes. Tragically, the plate and Daguerre's studio were destroyed in a fire just two months later, leaving no surviving example of this pioneering astronomical image.

Event Detail

1839

Technology 19th Century Europe

Daguerreotype Photography Process Announced

In early 19th-century France, inventors sought practical methods to capture images permanently after earlier experiments with light-sensitive materials. Louis-Jacques-Mandé Daguerre, building on work with Nicéphore Niépce, refined a process using silver-plated copper sheets treated with iodine vapor and mercury fumes to produce detailed positive images. On January 9, 1839, the French Academy of Sciences publicly announced the daguerreotype technique, crediting Daguerre and providing details to the scientific community. The disclosure ended months of secrecy and sparked immediate international interest in the new medium. Within months, the French government purchased the rights and made the process freely available.

Event Detail

1839

Military 19th Century Latin America & Caribbean

Battle of Yungay Ends Peru-Bolivian Confederation

The Peru-Bolivian Confederation, led by Andrés de Santa Cruz, had united the two nations since 1836, alarming neighboring states over regional power balances. Chile, allied with dissident Peruvian forces, formed the United Restoration Army under General Manuel Bulnes. On January 20, 1839, this combined force of roughly 5,400 men attacked Santa Cruz's Confederate army of about 6,000 near Yungay in northern Peru. After intense fighting lasting several hours, the Restoration Army secured a decisive victory. Santa Cruz fled into exile, and the confederation dissolved immediately afterward.

Event Detail US Military Atlas

1839

Civil Rights 19th Century Latin America & Caribbean

Enslaved Africans Mutiny Aboard the Amistad

In early 1839, Portuguese traders illegally kidnapped Mende people from Sierra Leone and sold them in Havana, Cuba, despite international treaties banning the slave trade. Fifty-three captives boarded the Spanish schooner Amistad for transport to plantations. On July 2, led by Sengbe Pieh (Joseph Cinqué), the Africans rose up during a storm, killing the captain and cook while sparing two Spaniards to navigate. The mutineers demanded return to Africa, but the navigators sailed northward instead. The ship was later seized by the U.S. Navy off Long Island.

Event Detail Cuba Explained

1840

Exploration 19th Century Oceania

British Colonists Found Wellington Settlement in New Zealand

In the early nineteenth century, the New Zealand Company promoted organized British settlement in the islands to establish a colony under British sovereignty amid growing interest from other European powers. On January 22, 1840, the company's ship Aurora arrived at Petone Beach near the future site of Wellington, carrying the first organized group of colonists. These settlers, primarily from England, disembarked to establish a permanent European presence in the region previously inhabited by Maori communities. The arrival initiated the founding of what would become New Zealand's capital, with subsequent ships bringing more families and supplies. Immediate challenges included adapting to the local environment and negotiating land arrangements with indigenous leaders.

Event Detail Peopling Earth

1840

Politics 19th Century Oceania

Treaty of Waitangi Signed in New Zealand

In the 1830s, increasing numbers of European settlers, traders, and missionaries arrived in New Zealand, leading to tensions, land disputes, and instability among Māori iwi and between Māori and newcomers. British officials sought to establish orderly governance and protect Māori interests while asserting Crown authority amid fears of French or other foreign claims. On February 6, 1840, at Waitangi in the Bay of Islands, Captain William Hobson representing the British Crown and approximately 40 Māori rangatira signed Te Tiriti o Waitangi, the Māori-language version of the treaty. The document promised Māori protection of their lands, rights, and chiefly authority in exchange for British governance over the territory. Additional signings followed across the islands in subsequent months, though differing English and...

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